| Meaning | immortal |
| Origin | Greek |
| Gender | Boy |
| Popularity | Moderate |
| Length | 10 |
| Syllables | 5 |
| Syllabification | Ath-a-na-si-us |
| Athanasios |
| Athanas |
| Atanas |
| Athanase |
| Athanasio |
| Atanasio |
| Anthony |
| Andrew |
| Alexander |
| Adrian |
| Adam |
| Aaron |
| Aiden |
| Albert |
| Alfred |
| Austin |
| Arthur |
| Archie |
| Athan |
| Nasi |
| Thany |
| Sius |